package com.itheima.ood.keywords.demo03;

import com.itheima.ood.keywords.demo02.Student;

public class Demo01 {

    public static void main(String[] args) {

        // 创建Student的对象
        Student student = new Student();
//        student.show();
//        student.function();
//        student.method();
        student.sleep();

    }

}
